(19)

(11)

EP 3 189 462 A1

(12)

(43) Date of publication: 12.07.2017 Bulletin 2017/28 (21) Application number: 15764006.1 (22) Date of filing: 31.08.2015

(51) International Patent Classification (IPC):  G06F 21/57(2013.01) G06F 9/445(2006.01) G06F 12/14(2006.01) (86) International application number: PCT/US2015/047716 (87) International publication number: WO 2016/036659 (10.03.2016 Gazette 2016/10)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 05.09.2014 US 201462046301 P 28.08.2015 US 201514838995 (71) Applicant: Qualcomm Incorporated San Diego, CA 92121-1714 (US)	(72) Inventors: BABU, Benish San Diego, California 92121 (US) KAHANA, Yoni San Diego, California 92121 (US) SHIN, Hyunsuk San Diego, California 92121 (US) (74) Representative: Tomkins & Co  5 Dartmouth Road Dublin 6 Dublin 6 (IE)